1. Sealing: Pivot doors are designed to fit tightly against the frame, which can create a better seal than traditional hinged doors. This tight seal can reduce the amount of noise that passes through the door.
2. Weight: Pivot doors are often heavier than traditional doors. The added weight can help to absorb sound and reduce the amount of noise that passes through the door.
3. Materials: Pivot doors are often made of high-quality materials such as solid wood, glass, or metal. These materials can absorb sound and reduce noise levels.
4. Design: Pivot doors can be designed with sound-absorbing materials or features, such as double-paned glass or sound-absorbing insulation, which can further reduce noise levels.
Overall, the combination of these factors can make pivot doors an effective way to reduce noise levels in a room or building.